How much do you earn from your webtoons/novels?

That is a question that I really wondered but I couldn't find its answer anywhere, nobody is sharing that information maybe it is because it is too personal, but I really can't help myself not wondering it. so can you please ask for it if it is not too personal?

For me, I used to publish a story on a platform named Wattpad and earned $5 per episode or something near to that. Another than that I didn't create anything so I didn't have any earnings. was right now I'm working on three difference webtoon projects and I'm excited about how much I can earn. (of course I'm not only excited for the money that I will earn, but I am also excited for it too with the other things like the excitement of creating your own webtoon)

I make more money from games than I do from my art. Sometimes I want to give up because my drawing doesn't bring me pleasure and money. Yes, I love to draw, but the art doesn't sell. People find my webtunes in free sources and don't pay me money. So even these games https://partnersinfire.com/passion-fire-2/gaming/apps-that-pay-you-to-play-games/ provide me better than my main job. It's sad because I thought I was a successful and popular author in my country. People love my original characters, they draw fanarts, but they don't buy the work. They look for pirate sites. I don't want to admit who I am, just trust me.